Los ntawm cov qauv kev lag luam pom, kev tsim khoom thiab kev sim ntawm nyias - zaj duab xis hnub ci vaj huam sib luag yuav tsum ua raws li cov qauv thoob ntiaj teb thiab hauv tsev kom ntseeg tau cov khoom zoo thiab kev ua tau zoo. Cov qauv no suav nrog cov kev xav tau rau kev hloov pauv photoelectric efficiency, stability, huab cua tsis kam, thiab kev nyab xeeb. Nrog kev txhim kho thev naus laus zis tas mus li, kev hloov pauv kev ua tau zoo ntawm nyias - zaj duab xis hnub ci vaj huam sib luag tau txhim kho tas li, thaum cov nqi pheej yig tsis tu ncua, ua rau muaj kev sib tw ua lag luam ntxiv.